ROLLING BEARING
PROBLEM TO BE SOLVED: To provide a rolling bearing in which in cases where grease containing an urea compound is encapsulated in a rolling bearing, an elastic body of a hermetically-sealed plate acting as a sealing member is less deteriorated even when a bearing ambient temperature becomes high and...
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| creator | EGAMI MASAKI GOTOU TOMOAKI ASO MITSUNARI |
| description | PROBLEM TO BE SOLVED: To provide a rolling bearing in which in cases where grease containing an urea compound is encapsulated in a rolling bearing, an elastic body of a hermetically-sealed plate acting as a sealing member is less deteriorated even when a bearing ambient temperature becomes high and thereby good seal performance is allowed to hold over the long term, thus realizing excellence in reliability and endurance. SOLUTION: There is provided the rolling bearing used for a supporting member for supporting a drive shaft in a freely rotatable manner at a vehicle body side. The rolling bearing is equipped with an outer race and inner race, a plurality of rolling elements intervened between the inner and outer races, grease containing the urea compound encapsulated in a periphery of the rolling elements, and a sealing member provided at openings of both ends in an axial direction of the inner and outer races to encapsulate the grease. The sealing member includes a molded rubber body in contact with at least the grease. The molded rubber body is formed of a fluorocarbon-rubber composite that contains tetrafluoroethylene, propylene and cross-linking monomers consisting of unsaturated hydrocarbon with the number of carbons 2 to 4 created by replacing part of hydrogen atoms with fluorine atoms and can be vulcanized. COPYRIGHT: (C)2006,JPO&NCIPI |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2006029346A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2006029346A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2006029346A3</originalsourceid><addsrcrecordid>eNrjZOAP8vfx8fRzV3BydQwC0jwMrGmJOcWpvFCam0HJzTXE2UM3tSA_PrW4IDE5NS-1JN4rwMjAwMzAyNLYxMzRmChFABj7HZk</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>ROLLING BEARING</title><source>esp@cenet</source><creator>EGAMI MASAKI ; GOTOU TOMOAKI ; ASO MITSUNARI</creator><creatorcontrib>EGAMI MASAKI ; GOTOU TOMOAKI ; ASO MITSUNARI</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide a rolling bearing in which in cases where grease containing an urea compound is encapsulated in a rolling bearing, an elastic body of a hermetically-sealed plate acting as a sealing member is less deteriorated even when a bearing ambient temperature becomes high and thereby good seal performance is allowed to hold over the long term, thus realizing excellence in reliability and endurance. SOLUTION: There is provided the rolling bearing used for a supporting member for supporting a drive shaft in a freely rotatable manner at a vehicle body side. The rolling bearing is equipped with an outer race and inner race, a plurality of rolling elements intervened between the inner and outer races, grease containing the urea compound encapsulated in a periphery of the rolling elements, and a sealing member provided at openings of both ends in an axial direction of the inner and outer races to encapsulate the grease. The sealing member includes a molded rubber body in contact with at least the grease. The molded rubber body is formed of a fluorocarbon-rubber composite that contains tetrafluoroethylene, propylene and cross-linking monomers consisting of unsaturated hydrocarbon with the number of carbons 2 to 4 created by replacing part of hydrogen atoms with fluorine atoms and can be vulcanized. COPYRIGHT: (C)2006,JPO&NCIPI</description><language>eng</language><subject>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES ; AUXILIARY DRIVES FOR VEHICLES ; BEARINGS ; BLASTING ; BRAKES ; CHEMISTRY ; CLUTCHES ; COUPLINGS FOR TRANSMITTING ROTATION ; ELEMENTS OR CRANKSHAFT MECHANISMS ; ENGINEERING ELEMENTS AND UNITS ; FLEXIBLE SHAFTS ; FUELS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS ; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES ; LIGHTING ; LUBRICANTS ; LUBRICATING COMPOSITIONS ; MECHANICAL ENGINEERING ; METALLURGY ; PEAT ; PERFORMING OPERATIONS ; PETROLEUM, GAS OR COKE INDUSTRIES ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SHAFTS ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2006</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060202&DB=EPODOC&CC=JP&NR=2006029346A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060202&DB=EPODOC&CC=JP&NR=2006029346A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>EGAMI MASAKI</creatorcontrib><creatorcontrib>GOTOU TOMOAKI</creatorcontrib><creatorcontrib>ASO MITSUNARI</creatorcontrib><title>ROLLING BEARING</title><description>PROBLEM TO BE SOLVED: To provide a rolling bearing in which in cases where grease containing an urea compound is encapsulated in a rolling bearing, an elastic body of a hermetically-sealed plate acting as a sealing member is less deteriorated even when a bearing ambient temperature becomes high and thereby good seal performance is allowed to hold over the long term, thus realizing excellence in reliability and endurance. SOLUTION: There is provided the rolling bearing used for a supporting member for supporting a drive shaft in a freely rotatable manner at a vehicle body side. The rolling bearing is equipped with an outer race and inner race, a plurality of rolling elements intervened between the inner and outer races, grease containing the urea compound encapsulated in a periphery of the rolling elements, and a sealing member provided at openings of both ends in an axial direction of the inner and outer races to encapsulate the grease. The sealing member includes a molded rubber body in contact with at least the grease. The molded rubber body is formed of a fluorocarbon-rubber composite that contains tetrafluoroethylene, propylene and cross-linking monomers consisting of unsaturated hydrocarbon with the number of carbons 2 to 4 created by replacing part of hydrogen atoms with fluorine atoms and can be vulcanized. COPYRIGHT: (C)2006,JPO&NCIPI</description><subject>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</subject><subject>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</subject><subject>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</subject><subject>AUXILIARY DRIVES FOR VEHICLES</subject><subject>BEARINGS</subject><subject>BLASTING</subject><subject>BRAKES</subject><subject>CHEMISTRY</subject><subject>CLUTCHES</subject><subject>COUPLINGS FOR TRANSMITTING ROTATION</subject><subject>ELEMENTS OR CRANKSHAFT MECHANISMS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FLEXIBLE SHAFTS</subject><subject>FUELS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS</subject><subject>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</subject><subject>LIGHTING</subject><subject>LUBRICANTS</subject><subject>LUBRICATING COMPOSITIONS</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>PEAT</subject><subject>PERFORMING OPERATIONS</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SHAFTS</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2006</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAP8vfx8fRzV3BydQwC0jwMrGmJOcWpvFCam0HJzTXE2UM3tSA_PrW4IDE5NS-1JN4rwMjAwMzAyNLYxMzRmChFABj7HZk</recordid><startdate>20060202</startdate><enddate>20060202</enddate><creator>EGAMI MASAKI</creator><creator>GOTOU TOMOAKI</creator><creator>ASO MITSUNARI</creator><scope>EVB</scope></search><sort><creationdate>20060202</creationdate><title>ROLLING BEARING</title><author>EGAMI MASAKI ; GOTOU TOMOAKI ; ASO MITSUNARI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2006029346A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2006</creationdate><topic>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</topic><topic>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</topic><topic>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</topic><topic>AUXILIARY DRIVES FOR VEHICLES</topic><topic>BEARINGS</topic><topic>BLASTING</topic><topic>BRAKES</topic><topic>CHEMISTRY</topic><topic>CLUTCHES</topic><topic>COUPLINGS FOR TRANSMITTING ROTATION</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FLEXIBLE SHAFTS</topic><topic>FUELS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS</topic><topic>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</topic><topic>LIGHTING</topic><topic>LUBRICANTS</topic><topic>LUBRICATING COMPOSITIONS</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>PEAT</topic><topic>PERFORMING OPERATIONS</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SHAFTS</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>EGAMI MASAKI</creatorcontrib><creatorcontrib>GOTOU TOMOAKI</creatorcontrib><creatorcontrib>ASO MITSUNARI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>EGAMI MASAKI</au><au>GOTOU TOMOAKI</au><au>ASO MITSUNARI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ROLLING BEARING</title><date>2006-02-02</date><risdate>2006</risdate><abstract>PROBLEM TO BE SOLVED: To provide a rolling bearing in which in cases where grease containing an urea compound is encapsulated in a rolling bearing, an elastic body of a hermetically-sealed plate acting as a sealing member is less deteriorated even when a bearing ambient temperature becomes high and thereby good seal performance is allowed to hold over the long term, thus realizing excellence in reliability and endurance. SOLUTION: There is provided the rolling bearing used for a supporting member for supporting a drive shaft in a freely rotatable manner at a vehicle body side. The rolling bearing is equipped with an outer race and inner race, a plurality of rolling elements intervened between the inner and outer races, grease containing the urea compound encapsulated in a periphery of the rolling elements, and a sealing member provided at openings of both ends in an axial direction of the inner and outer races to encapsulate the grease. The sealing member includes a molded rubber body in contact with at least the grease. The molded rubber body is formed of a fluorocarbon-rubber composite that contains tetrafluoroethylene, propylene and cross-linking monomers consisting of unsaturated hydrocarbon with the number of carbons 2 to 4 created by replacing part of hydrogen atoms with fluorine atoms and can be vulcanized. COPYRIGHT: (C)2006,JPO&NCIPI</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BEARINGS BLASTING BRAKES CHEMISTRY CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS FUELS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING LUBRICANTS LUBRICATING COMPOSITIONS MECHANICAL ENGINEERING METALLURGY PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS TECHNICAL GASES CONTAINING CARBON MONOXIDE THERMAL INSULATION IN GENERAL TRANSPORTING USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION VEHICLES IN GENERAL WEAPONS |
| title | ROLLING BEARING |
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